LG SoundPlate LAP340 Speaker System Manuals

Manuals and User Guides for LG SoundPlate LAP340 Speaker System. We have 5 LG SoundPlate LAP340 Speaker System manuals available for free PDF download: Service Manual, Owner's Manual

LG SoundPlate LAP340 Service Manual (55 pages)

4.1ch Base Speaker

Brand: LG | Category: Speakers | Size: 20.12 MB

Section 1 General

3
- Table of Contents
  3
- Esd Precautions
  4
- Software Update Method
  5
- 1 Connection of the Jig
  
  6
  - Software Download
    6
- 2 Software Download
  
  9
  - Specifications
    18
Section 3 Electrical

26
- One Point Repair Guide
  
  27
  - Power Problem (20 Va)
    27
  - Power on
    28
  - Audio Output
    29
  - Audio out in Optical Function
    30
  - Audio Output in Bt Function
    31
- Electrical Troubleshooting Guide
  
  32
  - Power Supply on Smps Board
    32
  - Power Supply on Main Board
    33
  - Power Supply on Amp Board
    34
  - System Part
    35
  - Audio Output in Optical Function
    36
  - Audio Output in Bt Function
    36
- Waveforms of Major Check Point
  
  38
  - System Part - Micom
    38
  - System Part - Led
    38
  - Audio Part - Optical Input
    39
  - Audio Part - Bt Uart Input
    39
  - System Part - Dac Interface
    40
  - System Part - Dsp X-Tal I/O
    40
  - Audio Part - Dsp I2S
    41
  - Audio Part - Dac Output
    41
  - Audio Part - Line Driver Output
    42
  - Audio Part - Volume IC Output
    42
  - Audio Part - Amp IC Output
    43
- Wiring Diagram
  
  44
- Block Diagram
  
  45
- Circuit Diagrams
  
  46
  - Main - Smps Circuit Diagram
    46
  - Main - Power Circuit Diagram
    47
  - Main - Micom Circuit Diagram
    48
  - Main - Audio Dsp Circuit Diagram
    49
  - Main - Dac/ Amp Circuit Diagram
    50
  - Led Circuit Diagram
    51
  - Key Circuit Diagram
    51
- Circuit Voltage Chart
  
  52
- Printed Circuit Board Diagrams
  
  53
  - Main P. C. Board
    53
  - Led P. C. Board
    55
  - Key P. C. Board
    55

LG SoundPlate LAP340 Owner's Manual (24 pages)

Brand: LG | Category: Home Theater System | Size: 2.69 MB

Safety Information
2
Table of Contents
5
Unique Features
6
Introduction
6
Accessories
6
Front Panel
7
Rear Panel
7
Remote Control
8
Setting up the Unit
10
Operating
13
Basic Operations
13
Optical Input Operation
13
LG Sound Sync
13
AUTO POWER On/Off
14
Auto Function Change
15
Using Bluetooth Technology
15
Listening to Music Stored on the Bluetooth Devices
16
Using Bluetooth App
17
Install "LG Bluetooth Remote" App
17
Activate Bluetooth with "LG Bluetooth Remote" App
17
Cinema Sound
18
Troubleshooting
19
Appendix
21
Trademarks and Licenses
21
Specifications
22
Maintenance
23
Handling the Unit
23

LG SoundPlate LAP340 Owner's Manual (20 pages)

Brand: LG | Category: Speaker System | Size: 2.48 MB

Important Safety
3
Table of Contents
5
Getting Started

7
- Front Panel
  7
- Rear Panel
  7
- Remote Control
  8
- Battery Installation
  9
Setting up the Unit

10
Operating

13
- Basic Operations
  13
Optical Input Operation

13
- LG Sound Sync
  13
- AUTO POWER On/Off
  14
- Using Bluetooth Technology
  15
- Listening to Music Stored on the Bluetooth Devices
  15
- Cinema Sound
  16
Troubleshooting

17
Appendix

18
- Specifications
  18
- Trademarks and Licenses
  19
- Maintenance
  19
- Handling the Unit
  19

LG SoundPlate LAP340 Owner's Manual (20 pages)

Brand: LG | Category: Speaker System | Size: 2.31 MB

Table of Contents
5
Getting Started

7
- Front Panel
  7
- Rear Panel
  7
- Remote Control
  8
- Battery Installation
  9
Setting up the Unit

10
Operating

13
- Basic Operations
  13
Optical Input Operation

13
- LG Sound Sync
  13
- AUTO POWER On/Off
  14
- Using Bluetooth Technology
  15
- Listening to Music Stored on the Bluetooth Devices
  15
- Cinema Sound
  16
Troubleshooting

17
Appendix

18
- Specifications
  18
- Trademarks and Licenses
  19
- Maintenance
  19
- Handling the Unit
  19

LG SoundPlate LAP340 Owner's Manual (20 pages)

Brand: LG | Category: Speaker System | Size: 1.59 MB

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LG SoundPlate LAP340 Speaker System Manuals

LG SoundPlate LAP340 Service Manual (55 pages)

Table of Contents

Section 1 General

1 Connection of the Jig

2 Software Download

Section 3 Electrical

One Point Repair Guide

Electrical Troubleshooting Guide

Waveforms of Major Check Point

Wiring Diagram

Block Diagram

Circuit Diagrams

Circuit Voltage Chart

Printed Circuit Board Diagrams

LG SoundPlate LAP340 Owner's Manual (24 pages)

Table of Contents

LG SoundPlate LAP340 Owner's Manual (20 pages)

Table of Contents

Getting Started

Setting up the Unit

Operating

Optical Input Operation

Troubleshooting

Appendix

LG SoundPlate LAP340 Owner's Manual (20 pages)

Table of Contents

Getting Started

Setting up the Unit

Operating

Optical Input Operation

Troubleshooting

Appendix

LG SoundPlate LAP340 Owner's Manual (20 pages)

Table of Contents

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